Book,  Paragraph

 1  IV,  4 |       the crawfish is red. This formation has no outlet nor duct,
 2  IV,  4 |         the case with the white formation in the snail; for this white
 3  IV,  4 |       the snail; for this white formation in the snail corresponds
 4  IV,  5 |        or at least an analogous formation is found in many animals;
 5  IV,  5 |        in the molluscs; but the formation varies here and there in
 6  IV,  7 |   provided with the tongue-like formation found in insects furnished
 7  IV,  7 |      frontward stings; and this formation in the cicada is long, continuous,
 8  IV,  9 |          like the tortoise. The formation of the tongue in the frog
 9   v,  1 |      self-generated through the formation of some elemental principle
10   v,  17|         side there is a gristly formation to which the spawn is attached,
11   v,  17|        grapes; for each gristly formation is split into several parts.
12   v,  19|        size, when it breaks the formation with which the cell is closed,
13   v,  28| membrane; in this membrane-like formation they grow on to maturity.